Dake Model TB-16 User Manual
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The proper drill speed for a given drill bit size is as on following table :
SAFETY FEATURES OF DAKE DRILL PRESSES
CHUCK / CHIP GUARD
CE CERTIFIED ELECTRONICS
Membrane covered
On / Off push
buttons
FOR OPERATOR SAFETY, ALWAYS USE PROPERLY
Low voltage, thermo
Material
Type
Cast Steel
Tool Steel
Cast Iron
Mild Steel
Alum. &
Copper
SURFACE FEET PER MINUTE
s.f.m.
s.f.m.
s.f.m.
s.f.m.
s.f.m.
Drill Dia.
40
60
80
100
200
Inch
REVOLUTIONS PER MINUTE
1/16
2,445
3,665
4,890
6,110
12,225
1/8
1,220
1,835
2,445
3,055
6,110
3/16
815
1,220
1,630
2,035
4,075
1/4
610
915
1,220
1,530
3,055
5/16
490
735
980
1,220
2,445
3/8
405
610
815
1,020
2,035
7/16
350
525
700
870
1745
1/2
305
460
610
765
1,530
TB-16
&
SB-16
5/8
245
365
490
610
1,220
3/4
205
305
405
510
1,020
7/8
174
261
348
435
762
SB-25
1
153
229
306
382
668
1-1/8
136
204
272
340
595
SB-32
1-1/4
122
167
244
306
535